<template>
  <div>
    <template v-for="item in this.menuList">
      <el-submenu :disabled="item.disabled" :index="item.id + ''" v-if="item.childMenus && item.childMenus.length > 0"
        :key="item.id + ''">
        <template slot="title" style="padding-left: 30px">
          <i :class="item.icon"></i>
          <span slot="title">{{ item.menuName }}</span>
        </template>
        <MenuTree :menuList="item.childMenus"></MenuTree>
      </el-submenu>

      <el-menu-item v-else :disabled="item.disabled" :index="item.url + ''" :route="item.url"
        @click="savePath(item.url)" :key="item.id + ''" style="padding-left: 50px">
        <i :class="item.icon"></i>
        <span>{{ item.menuName }}</span>
      </el-menu-item>
    </template>
  </div>
</template>
<style>
  .el-menu--collapse span,
  .el-menu--collapse i.el-submenu__icon-arrow {
    height: 0;
    width: 0;
    overflow: hidden;
    visibility: hidden;
    display: inline-block;
  }
</style>
<script>
  export default {
    name: "MenuTree", //模板名称
    data() {
      return {};
    },
    beforeMount() { },
    props: ["menuList", "tagList"],
    methods: {
      //保存激活路径
      savePath(path) {
        window.sessionStorage.setItem("activePath", path);
        console.log(path);
        this.activePath = path;
      },
    },
    created() { },
  };
</script>